You can change your shipping address easily in SETTINGS. Log-in to your ScanPower account at https://unity.scanpower.com and click SETTINGS > LIST.



Next, scroll down to SHIPPING (see pic below).  Click EDIT SHIP-FROM ADDRESS(ES).

 

On the next screen you can add the new address and click SAVE. 



Then return to SETTINGS > LIST and select the correct address from the drop-down.